题解 | 四季
四季
https://www.nowcoder.com/practice/eaf21203b61b4a689987fdc165d00dfc
import sys a=input() b=int(a[-2]+a[-1]) if b==3 or b==4 or b==5: print('spring') elif b==6 or b==7 or b==8: print('summer') elif b==9 or b==10 or b==11: print('autumn') elif b==12 or b==1 or b==2: print('winter')